21:01 <aduabu> Let's say I have 2 arrays, one is like a pack of cigarrette with different brands of ciggarrettes and second array is like a dozen of different brand of cigarrette packs, and I want to be able to pick a pack of malboro from the second array if someone pick a stick of malboro from first array. I think I can use subscribe method to do it but it looks too much of code for it, can anyone advise

21:01 <aduabu> me on a more simple way to achieve this? Thanks.

21:12 <canteen4> https://gist.github.com/anonymous/b91f1525ecdbef50da1842ebcbf3975d

21:13 <canteen4> Can anyone point on the right path to this